1 files changed, 91 insertions, 0 deletions
diff --git a/templates/modules/modulefile.lua b/templates/modules/modulefile.lua
new file mode 100644
index 0000000000..cf37595228
--- /dev/null
+++ b/templates/modules/modulefile.lua
@@ -0,0 +1,91 @@
+-- -*- lua -*-
+-- Module file created by spack (https://github.com/spack/spack) on {{ timestamp }}
+--
+-- {{ spec.short_spec }}
+--
+
+{% block header %}
+{% if short_description %}
+whatis([[Name : {{ spec.name }}]])
+whatis([[Version : {{ spec.version }}]])
+whatis([[Short description : {{ short_description }}]])
+{% endif %}
+{% if configure_options %}
+whatis([[Configure options : {{ configure_options }}]])
+{% endif %}
+
+{% if long_description %}
+help([[{{ long_description| textwrap(72)| join() }}]])
+{% endif %}
+{% endblock %}
+
+{% block provides %}
+{# Prepend the path I unlock as a provider of #}
+{# services and set the families of services I provide #}
+{% if has_modulepath_modifications %}
+-- Services provided by the package
+{% for name in provides %}
+family("{{ name }}")
+{% endfor %}
+
+-- Loading this module unlocks the path below unconditionally
+{% for path in unlocked_paths %}
+prepend_path("MODULEPATH", "{{ path }}")
+{% endfor %}
+
+{# Try to see if missing providers have already #}
+{# been loaded into the environment #}
+{% if has_conditional_modifications %}
+-- Try to load variables into path to see if providers are there
+{% for name in missing %}
+local {{ name }}_name = os.getenv("LMOD_{{ name|upper() }}_NAME")
+local {{ name }}_version = os.getenv("LMOD_{{ name|upper() }}_VERSION")
+{% endfor %}
+
+-- Change MODULEPATH based on the result of the tests above
+{% for condition, path in conditionally_unlocked_paths %}
+if {{ condition }} then
+  local t = pathJoin({{ path }})
+  prepend_path("MODULEPATH", t)
+end
+{% endfor %}
+
+-- Set variables to notify the provider of the new services
+{% for name in provides %}
+setenv("LMOD_{{ name|upper() }}_NAME", "{{ name_part }}")
+setenv("LMOD_{{ name|upper() }}_VERSION", "{{ version_part }}")
+{% endfor %}
+{% endif %}
+{% endif %}
+{% endblock %}
+
+{% block autoloads %}
+{% for module in autoload %}
+if not isloaded("{{ module }}") then
+{% if verbose %}
+    LmodMessage("Autoloading {{ module }}")
+{% endif %}
+    load("{{ module }}")
+end
+{% endfor %}
+{% endblock %}
+
+{% block environment %}
+{% for command_name, cmd in environment_modifications %}
+{% if command_name == 'PrependPath' %}
+prepend_path("{{ cmd.name }}", "{{ cmd.value }}")
+{% elif command_name == 'AppendPath' %}
+append_path("{{ cmd.name }}", "{{ cmd.value }}")
+{% elif command_name == 'RemovePath' %}
+remove_path("{{ cmd.name }}", "{{ cmd.value }}")
+{% elif command_name == 'SetEnv' %}
+setenv("{{ cmd.name }}", "{{ cmd.value }}")
+{% elif command_name == 'UnsetEnv' %}
+unsetenv("{{ cmd.name }}")
+{% endif %}
+{% endfor %}
+{% endblock %}
+
+{% block footer %}
+{# In case the module needs to be extended with custom LUA code #}
+{% endblock %}